SpaceX Shares Plunge Post-IPO Amid Valuation Concerns
Written by Emily J. Thompson, Senior Investment Analyst
Updated: 43 minutes ago
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Source: stocktwits
- Stock Price Decline: SpaceX's shares fell significantly post-IPO, closing down 16% at $154.6 on Monday, marking a 24% drop over three days, indicating market concerns regarding its valuation.
- ARK Investment Increase: Despite the stock's decline, Cathie Wood's ARK Invest purchased a total of 210,121 shares of SpaceX across four ETFs on Monday, reflecting ongoing confidence in the company, with total purchases valued at $32.5 million.
- Valuation Concerns: Analysts Mohamed El-Erian and Gary Black raised alarms about SpaceX's valuation, citing a 175x EV/EBITDA multiple and 62x EV/revenue multiple as difficult to justify, suggesting potential future pressures on the stock.
- AI Partnership Agreement: SpaceX signed a $6.3 billion compute deal with Reflection AI, which is expected to provide a new revenue stream, although the company reported a $4.9 billion net loss in 2025, highlighting the complexities of its financial situation.
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About SPCX
Space Exploration Technologies Corp. designs, manufactures, launches, and operates products and services built on technologies, including rockets and spacecraft. The Company's segments include Space, Connectivity, and artificial intelligence (AI). Its Space segment designs, manufactures, and launches reusable rockets to provide access to space. Its Connectivity segment operates broadband data and communications network powered by approximately 9,600 Starlink broadband and mobile satellites in Low-Earth orbit, delivering connectivity to consumer, enterprises, and government customers over 164 countries, territories, and other markets. In its AI segment, it operates a vertically integrated AI platform spanning its truth-seeking frontier model Grok, AI solutions for consumer and enterprise customers, X-its real-time information, entertainment, and free speech platform and AI computational infrastructure.
About the author

Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
- Extreme Stock Volatility: SpaceX's IPO was priced at $135 per share, which surged to $226 shortly after, but has since plummeted over 31% to $154.60, indicating significant market uncertainty regarding its valuation.
- Market Capitalization: Despite the stock's volatility, SpaceX maintains a market cap of over $2.4 trillion, reflecting investor expectations for future growth, particularly in the artificial intelligence sector.
- AI Market Opportunity: In its IPO prospectus, SpaceX claimed a total addressable market of $28.5 trillion, with over 90% related to AI, highlighting the company's strategic focus on this area, especially with plans to establish orbital data centers to meet global AI demands.
- Potential of Orbital Data Centers: SpaceX asserts that orbital data centers can effectively address land and cooling cost challenges faced by terrestrial data centers, with space-based solar energy generation being five times more efficient, showcasing its competitive edge in future data infrastructure development.
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- Stock Volatility Analysis: SpaceX closed down 3.6% on its fifth day of trading, marking an 18% decline from its all-time high of $225.64 on June 16, although it remains significantly up from its IPO price of $135, indicating market uncertainty about its future.
- Financial Performance Overview: The company reported a net loss of $4.94 billion in 2025, with its primary revenue driver being the Starlink satellite network; however, its AI initiative through xAI could present greater growth potential, with the first AI compute satellites expected to launch in 2028.
- Market Supply-Demand Dynamics: SpaceX raised $75 billion by selling 555 million shares at $135 each, but currently, only about 5% of total shares are available for trading, which could increase to 37% by late August, highlighting a scarcity of shares in the market.
- Investment Strategy Recommendation: Given its current market cap exceeding $2 trillion, investors should approach SpaceX cautiously, suggesting it be added to a watch list to monitor technological and market developments rather than making investment decisions based solely on stock price fluctuations.
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- Stock Price Decline: SpaceX's shares fell significantly post-IPO, closing down 16% at $154.6 on Monday, marking a 24% drop over three days, indicating market concerns regarding its valuation.
- ARK Investment Increase: Despite the stock's decline, Cathie Wood's ARK Invest purchased a total of 210,121 shares of SpaceX across four ETFs on Monday, reflecting ongoing confidence in the company, with total purchases valued at $32.5 million.
- Valuation Concerns: Analysts Mohamed El-Erian and Gary Black raised alarms about SpaceX's valuation, citing a 175x EV/EBITDA multiple and 62x EV/revenue multiple as difficult to justify, suggesting potential future pressures on the stock.
- AI Partnership Agreement: SpaceX signed a $6.3 billion compute deal with Reflection AI, which is expected to provide a new revenue stream, although the company reported a $4.9 billion net loss in 2025, highlighting the complexities of its financial situation.
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- Investment Return Potential: For SpaceX's stock price to increase 100 times, a $10,000 investment would need the company to reach a market cap of approximately $242 trillion, far exceeding the global GDP of $117 trillion, highlighting the extreme difficulty of achieving this target.
- Revenue Growth Expectations: SpaceX's revenue grew by 33% last year to $18.7 billion, and if it achieves $1 trillion in revenue by 2030, the stock is expected to see significant gains, although its current price-to-sales ratio of 129 indicates a high valuation.
- Long-Term Growth Feasibility: Over a 50-year timeline, SpaceX could theoretically reach a market cap of $242 trillion with a compound annual growth rate of 9.7%, but this is less optimistic compared to the S&P 500's 11.7% annualized return.
- Market Competitive Landscape: As the sixth most valuable company globally, SpaceX faces competition from the rapidly expanding artificial intelligence and space industries, and while its growth potential is substantial, investors should not expect substantial returns in the short term.
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- Market Dynamics: The MSCI Asia-Pacific index fell by 0.5%, indicating cautious investor sentiment as concerns grow over the Federal Reserve's potential aggressive rate hikes, which could impact market stability.
- Oil Price Recovery: Brent crude prices increased by 0.2% to $78.03 per barrel, as U.S. Vice President JD Vance reported progress in negotiations with Iran, alleviating supply concerns and potentially benefiting global oil markets.
- Yen Volatility: The yen remained flat against the dollar at 161.55, nearing its weakest levels in 40 years, highlighting market apprehension regarding Japan's monetary policy and currency fluctuations, which could affect the competitiveness of Japanese exporters.
- Rising Rate Hike Expectations: Fed funds futures indicate a 54% probability of at least two 25-basis-point hikes by year-end under new Chair Kevin Warsh, a significant increase from 15.2% a week ago, suggesting profound implications for both equity and bond markets.
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- Tech Stock Pullback: Alphabet's shares fell 5% due to AI concerns following high-profile executive exits, while Amazon and Microsoft dropped nearly 5% and 3% respectively, leading to overall market pressure and diminished investor confidence in tech stocks.
- SpaceX Stock Plunge: SpaceX's shares plunged 16% for the third consecutive day, extending its three-day decline to nearly 24%, as the company announced plans to raise at least $20 billion through a senior unsecured notes offering to fund its AI ambitions, highlighting urgent capital needs.
- Chip Stocks Rally: Ahead of earnings reports, Micron's stock rose nearly 7%, while AMD and Intel gained over 2% and 5% respectively, providing some support to the market and indicating sustained investor confidence in the semiconductor sector.
- Oil Price Fluctuations: Brent crude prices fell 3.31% to $77.90 per barrel amid progress in U.S.-Iran talks, although unresolved risks around the Strait of Hormuz indicate market sensitivity to geopolitical developments.
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